The TDA7560 is a breakthrough BCD (Bipolar / CMOS / DMOS) technology class AB Audio Power Amplifier in Flexiwatt 25 package designed for high-end car radio applications. By leveraging STMicroelectronics' advanced manufacturing capabilities, the TDA7560 combines the efficiency of DMOS transistors with the sound quality of bipolar transistors, providing an excellent power-to-performance ratio.
Key Features
- High output power capability: 4 x 45W / 4Ω max; 4 x 28W / 4Ω @ 14.4V, 1KHz, 10%
- Flexibility in use - with mono bridge-connections capability
- MOSFET output power stage - Excellent 2Ω driving capability
- Hi-Fi class distortion - Low output noise
- ST-BY function - Mute function
- Automute at min. supply voltage detection
- Low external component count:
- Internally fixed gain (26dB)
- No external compensation
- No bootstrap capacitors
Protection
- Output short circuit to GND, to VS, across the load
- Very inductive loads
- Overrating chip temperature with soft thermal limiter
- Load dump voltage
- Fortuitous open GND
- Reversed battery
- ESD
With the TDA7560, STMicroelectronics provides a robust audio amplifier optimized for the challenging environment of in-car entertainment. The superior thermal performance ensures reliability and longevity, making it a preferred choice for manufacturers looking to deliver high-quality audio experiences in their automotive offerings. The TDA7560 is not only powerful but also user-friendly, with a range of protections to ensure safe operation under a variety of conditions, including short circuits, thermal overload, and voltage surges.
Whether you're designing a new car radio system or upgrading an existing one, the TDA7560 offers the perfect blend of power, fidelity, and robustness to meet the needs of music enthusiasts and audiophiles on the move.
